Chair



FIG. 1 is an upper perspective view of a chair, showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an enlarged cross-sectional view thereof taken along lines 8-8 and above lines VIII-VIII shown in FIG. 2.

The portions of the chair shown in broken lines form no part of the claimed design. 

CLAIM The ornamental design for a chair, as shown and described. 